package main

import (
	"fmt"
)

func main() {
	for i := 1; i <= 9; i++ {
		for y := 1; y <= i; y++ {
			fmt.Printf("%d*%d=%d\t", i, y, i*y)
		}
		fmt.Println()
	}

	var a = "*"
	for i := 0; i < 8; i++ {
		fmt.Println(a)
		a += "**"
	}
}